Defined in 20 files as a config:

• arch/alpha/Kconfig, line 376 (as a config)
• arch/arc/Kconfig, line 175 (as a config)
• arch/arm/Kconfig, line 1064 (as a config)
• arch/arm64/Kconfig, line 1621 (as a config)
• arch/csky/Kconfig, line 318 (as a config)
• arch/hexagon/Kconfig, line 108 (as a config)
• arch/loongarch/Kconfig, line 544 (as a config)
• arch/microblaze/Kconfig, line 122 (as a config)
• arch/mips/Kconfig, line 2759 (as a config)
• arch/nios2/Kconfig, line 72 (as a config)
• arch/openrisc/Kconfig, line 184 (as a config)
• arch/parisc/Kconfig, line 368 (as a config)
• arch/powerpc/platforms/Kconfig.cputype, line 570 (as a config)
• arch/riscv/Kconfig, line 452 (as a config)
• arch/s390/Kconfig, line 535 (as a config)
• arch/sh/Kconfig, line 580 (as a config)
• arch/sparc/Kconfig, line 179 (as a config)
• arch/um/Kconfig, line 127 (as a config)
• arch/x86/Kconfig, line 1039 (as a config)
• arch/xtensa/Kconfig, line 253 (as a config)

Referenced in 40 files:

• arch/arc/mm/tlbex.S
  • line 74
  • line 76
• arch/arm/mach-shmobile/platsmp-apmu.c
  • line 219
  • line 233
• arch/arm/mach-zynq/platsmp.c, line 99
• arch/arm64/Kconfig, line 114
• arch/loongarch/include/asm/numa.h, line 22
• arch/loongarch/kernel/acpi.c
  • line 329
  • line 363
• arch/loongarch/kernel/numa.c
  • line 38
  • line 39
• arch/mips/Kconfig, line 2790
• arch/powerpc/Kconfig, line 195
• arch/powerpc/include/asm/qspinlock_types.h
  • line 49
  • line 68
• arch/powerpc/lib/qspinlock.c, line 538
• arch/powerpc/platforms/pseries/svm.c, line 68
• arch/riscv/Kconfig, line 1101
• arch/riscv/kernel/head.S, line 259
• arch/sh/kernel/cpu/sh2/entry.S
  • line 344
  • line 345
• arch/um/os-Linux/smp.c, line 29
• arch/um/os-Linux/time.c, line 22
• arch/x86/Kconfig
  • line 129
  • line 996
• arch/x86/entry/vdso/vdso32/fake_32bit_build.h
  • line 15
  • line 22
• arch/x86/include/asm/fixmap.h, line 28
• arch/x86/kernel/apic/vector.c, line 1359
• arch/x86/kernel/espfix_64.c
  • line 48
  • line 62
• drivers/leds/trigger/ledtrig-cpu.c, line 141
• fs/erofs/Kconfig, line 137
• include/asm-generic/qspinlock_types.h, line 73
• include/linux/threads.h
  • line 15
  • line 17
  • line 21
• kernel/Kconfig.hz, line 16
• kernel/bounds.c, line 23
• kernel/bpf/rqspinlock.c, line 346
• kernel/debug/kdb/kdb_main.c, line 2149
• kernel/locking/qspinlock.c, line 158
• kernel/rcu/Kconfig
  • line 189
  • line 189
  • line 262
• kernel/rcu/Kconfig.debug, line 215
• kernel/rcu/tasks.h, line 147
• kernel/trace/trace_kdb.c, line 21
• lib/Kconfig.debug, line 1112
• mm/Kconfig
  • line 597
  • line 610
• mm/kasan/quarantine.c
  • line 87
  • line 87
• tools/testing/selftests/bpf/libarena/include/bpf_arena_spin_lock.h
  • line 19
  • line 498
• tools/testing/selftests/wireguard/qemu/Makefile, line 335